package itcast.web;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import itcast.service.UserService;
import itcast.service.UserServiceimpl;

/**
 * Servlet implementation class DeluserServlet
 */
@WebServlet("/deluserServlet")
public class DeluserServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public DeluserServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		this.doPost(request, response);
		//response.getWriter().append("Served at: ").append(request.getContextPath());
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		//doGet(request, response);
		//1、第一步骤获取id
		String id=request.getParameter("id");
		//2、传入id到servlet
		UserService service=new UserServiceimpl();
		service.deluser(id);
		//request.getRequestDispatcher("userlistServlet").forward(request, response);
		response.sendRedirect(request.getHeader("Referer"));
       // response.sendRedirect("findUserByPageServlet");
        //request.getContextPath()
	}

}
